package com.ruoyi.config;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class ApplicationContextHolder implements ApplicationContextAware {
    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        ApplicationContextHolder.applicationContext = applicationContext;
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static <T> T getBean(Class<T> clazz) {
        return applicationContext.getBean(clazz);
    }

    public static Object getBean(String name) {
        return applicationContext.getBean(name);
    }

   /**
     * 获取配置值
     */
    public static String getProperty(String key) {
        return applicationContext.getEnvironment().getProperty(key);
    }

    /**
     * 获取配置值（带默认值）
     */
    public static String getProperty(String key, String defaultValue) {
        return applicationContext.getEnvironment().getProperty(key, defaultValue);
    }

    /**
     * 获取RuoYi配置
     */
    public static String getRuoYiProfile() {
        return getProperty("ruoyi.profile");
    }
}
